/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.seata.common.util;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

public class IOUtilTest {

    @Test
    public void testCloseWithSingleParameter() {
        FakeResource resource = new FakeResource();

        IOUtil.close(resource);

        Assertions.assertTrue(resource.isClose());
    }

    @Test
    public void testCloseWithArrayParameter() {
        FakeResource resource1 = new FakeResource();
        FakeResource resource2 = new FakeResource();

        IOUtil.close(resource1, resource2);

        Assertions.assertTrue(resource1.isClose());
        Assertions.assertTrue(resource2.isClose());
    }

    @Test
    public void testIgnoreExceptionOnClose() {
        FakeResource resource = new FakeResource() {
            @Override
            public void close() throws Exception {
                super.close();
                throw new Exception("Ops!");
            }
        };

        IOUtil.close(resource);

        Assertions.assertTrue(resource.isClose());
    }

    private class FakeResource implements AutoCloseable {
        private boolean close = false;

        @Override
        public void close() throws Exception {
            this.close = true;
        }

        public boolean isClose() {
            return close;
        }
    }
}
